<include file="Public/head" />

<!--  左侧导航  -->
<div class="nav">
    <div class="na-box">
        <a href="{:U('Home/Educational/Learning_statistics')}" <if condition="$cur eq '学习统计'">class="nab-btn cur"<else/>class="nab-btn"</if>>学习统计</a>
        <a href="{:U('Home/Educational/studentList')}" <if condition="$cur eq '学生管理'">class="nab-btn cur"<else/>class="nab-btn"</if>>学生管理</a>
        <a href="{:U('Home/Educational/classClassification')}" <if condition="$cur eq '班级分类'">class="nab-btn cur"<else/>class="nab-btn"</if>>班级分类</a>
        <a href="{:U('Home/Educational/classList')}" <if condition="$cur eq '班级列表'">class="nab-btn cur"<else/>class="nab-btn"</if>>班级列表</a>
        <a href="{:U('Home/Educational/online_results')}" <if condition="$cur eq '在线成绩'">class="nab-btn cur"<else/>class="nab-btn"</if>>在线成绩</a>
        <a href="{:U('Home/Educational/wrong_questions')}" <if condition="$cur eq '错题汇总'">class="nab-btn cur"<else/>class="nab-btn"</if>>错题汇总</a>
    </div>
</div>